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Commit 48ea281f authored by Riddle Hsu's avatar Riddle Hsu Committed by Android (Google) Code Review
Browse files

Merge "Reduce unnecessary invocation of pokeDrawLock"

parents 1b309d99 250a9700

core/java/android/view/ViewRootImpl.java

+10 −4
Original line number Diff line number Diff line
@@ -1794,10 +1794,16 @@ public final class ViewRootImpl implements ViewParent, 
    }



    void pokeDrawLockIfNeeded() {

        final int displayState = mAttachInfo.mDisplayState;

        if (mView != null && mAdded && mTraversalScheduled

                && (displayState == Display.STATE_DOZE

                        || displayState == Display.STATE_DOZE_SUSPEND)) {

        if (!Display.isDozeState(mAttachInfo.mDisplayState)) {

            // Only need to acquire wake lock for DOZE state.

            return;

        }

        if (mWindowAttributes.type != WindowManager.LayoutParams.TYPE_BASE_APPLICATION) {

            // Non-activity windows should be responsible to hold wake lock by themself, because

            // usually they are system windows.

            return;

        }

        if (mAdded && mTraversalScheduled && mAttachInfo.mHasWindowFocus) {

            try {

                mWindowSession.pokeDrawLock(mWindow);

            } catch (RemoteException ex) {